74HCT138D

The 74HCT138D is designed as one kind of inverting octal buffers and line drivers with three-state outputs and the capability to drive 15 LSTTL loads.It is an octal transceiver featuring non-inverting 3-state bus compatible outputs in both send and receive directions.Features of the 74HCT138D are:(1)octal bidirectional bus interface;(2)non-inverting 3-state outputs;(3)multiple package options;(4)complies with JEDEC standard no. 7A;(5)HBM EIA/JESD22-A114-B exceeds 2000 V;(6)MM EIA/JESD22-A115-A exceeds 200 V;(7)specified from -40 °C to +85 °C and from -40 °C to +125 °C.

The absolute maximum ratings of the 74HCT138D can be summarized as:(1)DC supply voltage:-0.5V to 7V;(2)DC input diode current for VI<-0.5V or VI>Vcc+0.5V:±20mA;(3)DC output diode current, IOK for VO<-0.5V or VO>Vcc+0.5V:±20mA;(4)DC drain current, per output, IO:±35mA;(5)maximum lead temperature (soldering 10s):300;(6)maximum storage temperature range:-65 to 150;(7)maximum junction temperature:150;(8)thermal resistance:69/W.If you want to know more information such as the electrical characteristics about the 74HCT138D, please download the datasheet in www.seekic.com or www.chinaicmart.com.